90241968

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 243064800

約数和(自身を除く): 152822832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 241, 269, 348, 464, 482, 538, 696, 723, 807, 964, 1076, 1392, 1446, 1614, 1928, 2152, 2892, 3228, 3856, 4304, 5784, 6456, 6989, 7801, 11568, 12912, 13978, 15602, 20967, 23403, 27956, 31204, 41934, 46806, 55912, 62408, 64829, 83868, 93612, 111824, 124816, 129658, 167736, 187224, 194487, 259316, 335472, 374448, 388974, 518632, 777948, 1037264, 1555896, 1880041, 3111792, 3760082, 5640123, 7520164, 11280246, 15040328, 22560492, 30080656, 45120984, 90241968]

約数ペア:

[(1, 90241968), (2, 45120984), (3, 30080656), (4, 22560492), (6, 15040328), (8, 11280246), (12, 7520164), (16, 5640123), (24, 3760082), (29, 3111792), (48, 1880041), (58, 1555896), (87, 1037264), (116, 777948), (174, 518632), (232, 388974), (241, 374448), (269, 335472), (348, 259316), (464, 194487), (482, 187224), (538, 167736), (696, 129658), (723, 124816), (807, 111824), (964, 93612), (1076, 83868), (1392, 64829), (1446, 62408), (1614, 55912), (1928, 46806), (2152, 41934), (2892, 31204), (3228, 27956), (3856, 23403), (4304, 20967), (5784, 15602), (6456, 13978), (6989, 12912), (7801, 11568)]